The use of animals in medical laboratory studies. Animal experimentation is a well-established standard in the process of pursuing solutions to human health problems and is considered essential by many medical scientists to find cures for life-threatening diseases and conditions. Most laboratory animals are rodents that are specifically bred for research because of the similarities between the physiological systems of humans and certain species.
The utilization of living creatures in scientific investigations and safety evaluations serves the purpose of acquiring knowledge regarding animal biology, which can be extrapolated to infer insights into human physiology and behavior. Animal research has played a pivotal role in advancing various domains, including the development of surgical techniques like transplant surgery and the creation of vaccines. Nonetheless, ethical concerns have prompted the exploration of alternative methodologies, such as cell cultures, whenever feasible.